A temporary preview, not an upload
When you select a supported image in this demo, the browser creates a temporary object URL. That lets the page display your file without sending it to an analysis server.
The application checks the format, file size, signature, and whether the image can be decoded. Those checks are not an AI analysis or a clinical quality assessment.
The session is intentionally temporary
The website does not put your image or questionnaire answers into localStorage. Replacing or removing a photo releases the old object URL. Restarting, refreshing, or leaving the page clears the demonstration session.
The limits of this statement
Your browser and operating system have their own behavior, and a deployment host may keep ordinary access logs. This description concerns the application code in this preview, not every system involved in visiting a website.
Before a live service
If a future version transmits photos, it will need an explicit consent flow, a documented purpose, security controls, and a retention policy. This demo does not silently stand in for that infrastructure.
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